export interface BusinessGrade{
  seat:string
  num:number
  price:number
}

export interface CarTrip  {
  id: number;
  carId: string;
  twoPlaceApartTime: string;
  startAfPlace: string;
  startPlace: string;
  middlePlace: string;
  endPlace: string;
  startTime: string;
  endTime: string;
  businessGrade: BusinessGrade[];
  isReverse: boolean;
}